From db7aa4b168ac43894f6ce58cf9b79b5be528e378 Mon Sep 17 00:00:00 2001
From: Jeff Johnston <jjohnstn@redhat.com>
Date: Wed, 4 Apr 2007 18:32:49 +0000
Subject: 2007-04-04  Eric Blake  <ebb9@byu.net>

	* libc/stdio/asiprintf.c (_asiprintf_r): Fix reentrancy.
	(asiprintf): Avoid overhead.
	* libc/stdio/asprintf.c (_asprintf_r): Fix reentrancy.
	(asprintf): Avoid overhead.
	* libc/stdio/diprintf.c (_diprintf_r, diprintf): New file.
	* libc/stdio/dprintf.c (_dprintf_r, dprintf): Use _DEFUN.
	* libc/stdio/fiprintf.c (_fiprintf_r): Add reentrant version.
	(fiprintf): Avoid overhead.
	* libc/stdio/fprintf.c (_fprintf_r): Add reentrant version.
	(fprintf): Avoid overhead.
	* libc/stdio/iprintf.c (_iprintf_r): Use _DEFUN.
	(iprintf): Avoid overhead.
	* libc/stdio/printf.c (_printf_r): Use _DEFUN.
	(printf): Avoid overhead.
	* libc/stdio/vasiprintf.c (vasiprintf): Reduce binary size.
	* libc/stdio/vasprintf.c (vasprintf): Reduce binary size.
	* libc/stdio/vdiprintf.c (_vdiprintf_r, vdiprintf): New file.
	* libc/stdio/vdprintf.c (vdprintf): Avoid overhead.
	* libc/stdio/vsiprintf.c (vsiprintf): Reduce binary size.
	* libc/stdio/vsniprintf.c (vsniprintf): Reduce binary size.
	* libc/stdio/vsnprintf.c (vsnprintf): Reduce binary size.
	* libc/stdio/vsprintf.c (vsprintf): Reduce binary size.
	* libc/stdio/Makefile.am (GENERAL_SOURCES): Add diprintf.c,
	vdiprintf.c.
	* libc/include/stdio.h (diprintf, _diprintf_r, vdiprintf)
	(_vdiprintf_r, _fiprintf_r, _vfiprintf_r): Add prototypes.
---
 newlib/libc/stdio/vdprintf.c | 47 +++++++++++++++++++++-----------------------
 1 file changed, 22 insertions(+), 25 deletions(-)

(limited to 'newlib/libc/stdio/vdprintf.c')

diff --git a/newlib/libc/stdio/vdprintf.c b/newlib/libc/stdio/vdprintf.c
index acd193a13..617d9db1f 100644
--- a/newlib/libc/stdio/vdprintf.c
+++ b/newlib/libc/stdio/vdprintf.c
@@ -1,4 +1,4 @@
-/* Copyright 2005 Shaun Jackman
+/* Copyright 2005, 2007 Shaun Jackman
  * Permission to use, copy, modify, and distribute this software
  * is freely granted, provided that this notice is preserved.
  */
@@ -8,39 +8,36 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
-#ifdef _HAVE_STDC
 #include <stdarg.h>
-#else
-#include <varargs.h>
-#endif
 
 int
-_DEFUN (_vdprintf_r, (ptr, fd, format, ap),
-	struct _reent *ptr _AND
-	int fd _AND
-	_CONST char *format _AND
-	va_list ap)
+_DEFUN(_vdprintf_r, (ptr, fd, format, ap),
+       struct _reent *ptr _AND
+       int fd _AND
+       const char *format _AND
+       va_list ap)
 {
-	char *p;
-	int n;
-	_REENT_SMALL_CHECK_INIT (ptr);
-	n = _vasprintf_r (ptr, &p, format, ap);
-	if (n == -1) return -1;
-	n = _write_r (ptr, fd, p, n);
-	_free_r (ptr, p);
-	return n;
+  char *p;
+  int n;
+
+  _REENT_SMALL_CHECK_INIT (ptr);
+  n = _vasprintf_r (ptr, &p, format, ap);
+  if (n == -1)
+    return -1;
+  n = _write_r (ptr, fd, p, n);
+  _free_r (ptr, p);
+  return n;
 }
 
 #ifndef _REENT_ONLY
 
-int 
-_DEFUN (vdprintf, (fd, format, ap),
-	int fd _AND
-	_CONST char *format _AND
-	va_list ap)
+int
+_DEFUN(vdprintf, (fd, format, ap),
+       int fd _AND
+       const char *format _AND
+       va_list ap)
 {
-	_REENT_SMALL_CHECK_INIT (_REENT);
-	return _vdprintf_r (_REENT, fd, format, ap);
+  return _vdprintf_r (_REENT, fd, format, ap);
 }
 
 #endif /* ! _REENT_ONLY */
-- 
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